September Weather in Westerbork, Netherlands

Last updated: August 27, 2025

In September, Westerbork, Netherlands experiences a varied climate that showcases the transition from summer warmth to early autumn chill. With maximum temperatures reaching 31°C (87°F), the month offers occasional heat, while the average temperature settles at a mild 15°C (59°F). Visitors may also encounter cooler nights, where temperatures dip to a low of 4°C (39°F). This month typically sees 66 mm (2.6 in) of rainfall spread across 11 days, contributing to the region's notably high humidity of 83%. Overall, September in Westerbork presents a refreshing blend of warm days and cooler nights, ideal for enjoying the natural beauty of the season.

September Temperature in Westerbork

As September unfolds in Westerbork, the temperatures begin to show a gentle transition towards autumn. With a minimum of 4°C (39°F) and an average of 15°C (59°F), the month starts off with a crispness in the air that invigorates the senses. While days can still be warm, reaching a maximum of 31°C (87°F), the overall trend indicates a shift from the lingering summer heat. This month's moderate climate is perfect for outdoor activities, as cool evenings invite cozy gatherings. The gradual decrease in temperature foreshadows the approaching chill of October, making September a delightful interlude between the seasons.

September Weather in Westerbork: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Westerbork, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westerbork, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec394043485564656558534541
Data source: Temperature data for Westerbork generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Westerbork

In September, Westerbork experiences a moderate shift in precipitation, with 66 mm (2.6 in) of rain falling over approximately 11 days. This marks a slight decline from the wetter months of August, which sees the highest rainfall of the year at 89 mm (3.5 in), and continues the overall trend of decreasing precipitation as summer transitions into autumn. Following the humid summer months, September’s rainfall prepares the region for the cooler, crisper October, where precipitation increases again to 82 mm (3.2 in) over 15 days. As the landscape shifts colors, these frequent showers nurture the vibrant foliage, making it a picturesque time in Westerbork.

September Precipitation Trends in Westerbork

The chart displays monthly precipitation patterns in Westerbork, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Westerbork, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec616973416278848966835081
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Westerbork

In Westerbork, Netherlands, September marks a noticeable transition in humidity levels. Following the summer months, where moisture levels hovered around a comfortable 75%, September sees a slight uptick to 83%. This increase reflects the onset of autumn, as the air becomes more saturated ahead of the typically wetter months of October and November. Interestingly, September's humidity is still significantly lower than the winter's peak, which starts at 88% in January and February. This trend illustrates the shifting dynamics of humidity throughout the year, showcasing how each month brings its own unique character to the Dutch climate.

September Average Humidity in Westerbork

This chart illustrates the average monthly humidity levels in Westerbork, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Westerbork is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%86%84%80%75%75%75%83%86%87%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Westerbork

In Westerbork, Netherlands, the UV Index in September reflects a notable shift from the high summer months. With a moderate UV Index of 5, outdoor enthusiasts can enjoy sun-soaked days while still being mindful of sun protection, as the burn time is approximately 30 minutes. This trend indicates a gradual decrease in solar intensity compared to the peak summer months, where indexes soared to 8 in both June and July. As autumn approaches, the UV levels drop, allowing residents and visitors alike to relish the outdoors safely. For more details on the yearly UV Index trends in Westerbork, visit Westerbork UV Index.

Maximum UV Index Levels in Westerbork for September

The chart shows the monthly maximum UV Index (UVI) for Westerbork in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Westerbork typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Westerbork September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Westerbork

As the summer warmth begins to wane in Westerbork, September brings a delightful average of 319 hours of sunshine, transitioning seamlessly from the sun-soaked days of July and August. While this month reflects a notable decrease from the peak of summer, it still showcases more sunlight than the gloomier autumn months that follow, such as October with its 242 hours. September’s glow serves as a gentle reminder of the vibrant summer, as daylight gradually recedes, paving the way for the softer light of fall. Overall, the month strikes a balance, allowing residents and visitors to savor the remaining brightness before embracing the cozy embrace of autumn.

Monthly Sunshine Duration in Westerbork: September Highlighted

The September sunshine duration represents the total number of hours Westerbork experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec101h198h275h350h404h395h408h389h319h242h190h131h
Data source: Westerbork September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Westerbork During September

As September approaches in Westerbork, Netherlands, residents can expect a moderate 30% chance of sunny weather. This marks a slight decline from the summer months, where sunshine peaked in June and July, but it remains consistent with the overall trend of early autumn. The sunny days in September are reminiscent of the brightness seen in the preceding months, making it a transitional period that still holds the promise of pleasant, sunny afternoons. While the sunny likelihood dwindles as the year progresses towards the darker October and November months, September offers a delightful window to enjoy the last balmy days of summer before autumn takes full hold.

Percentage of Sunny Days in September in Westerbork

The chart illustrates the percentage of sunny days in Westerbork throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Westerbork experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec17%26%33%40%30%35%31%33%30%26%19%18%
Data source: Westerbork September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Westerbork in September

As summer bids farewell, September in Westerbork, Netherlands, welcomes a gradual reduction in daylight, offering approximately 12 hours of sunlight each day. This marks a gentle transition from the longest days of June and July, which bask in 16 hours of daylight, to the shorter and more autumnal days of October, with only 10 hours remaining. The month showcases a delightful balance, where the lingering brightness meets the crisp beginnings of fall, inviting residents to enjoy the golden hues and cooler temperatures before winter sets in. The rhythmic change in daylight reflects nature’s cyclical beauty, reminding us of the ephemeral nature of the seasons.

Average Daylight Hours in Westerbork for September

The chart illustrates the variation in daylight duration in Westerbork throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 13m9h 52m11h 54m13h 59m15h 48m16h 46m16h 15m14h 36m12h 36m10h 33m8h 41m7h 41m
Data source: Westerbork daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Westerbork

In September, the winds in Westerbork gently whisper at an average speed of 3.1 m/s (7 mph), marking a notable dip from the previous summer months. This subtle decrease is part of a broader trend observed as the year transitions towards autumn; from the 4.0 m/s in May to the 3.7 m/s in August, September's breezes continue to soften. While July and August enjoyed slightly bolder gusts, the wind in September takes on a more mellow character, signaling a shift as nature prepares for the cooler months ahead. Following this, October again embraces a brisker pace, resuming an average of 4.5 m/s (10 mph), reflecting the rejuvenating chill that often accompanies fall in the Netherlands.

Average September Wind Speed in Westerbork

The chart displays monthly wind speed patterns in Westerbork, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.14.23.84.02.93.33.73.1 m/s4.53.64.1
Data source: Westerbork September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Westerbork Compares to Other Months

Weather in Westerbork varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Westerbork, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is characterized by a wider temperature range, with minimums around 4°C (39°F) and maximums reaching up to 31°C (87°F). The average temperature hovers around a pleasant 15°C (59°F). In contrast, January sees much colder conditions, with minimum temperatures dropping to -8°C (17°F) and maximums only reaching 14°C (58°F), averaging just 4°C (39°F). Both months experience similar levels of precipitation, with September receiving 66 mm (2.6 in) over 11 days and January slightly less at 61 mm (2.4 in) over 12 days. Humidity levels are moderately high in both months, but slightly higher in January at 88% compared to September's 83%. For more specific details on weather patterns, you can visit Westerbork weather in January.

September and February present striking contrasts in weather. In September, temperatures range from a mild 4°C (39°F) to a warm 31°C (87°F), with an average of 15°C (59°F). The month experiences about 66 mm (2.6 in) of precipitation over 11 days, all while maintaining a relatively high humidity of 83%. In contrast, February brings much colder conditions, with temperatures dropping to a minimum of -15°C (6°F) and peaking at 18°C (65°F), yielding an average of just 4°C (40°F). Precipitation is slightly higher at 69 mm (2.7 in), also occurring over 11 days, but the humidity rises to 88%. This comparison highlights the transition from the warmth of early autumn to the chill of late winter in Westerbork weather in February.

In September, the weather showcases a significant temperature range, with minimums around 4°C (39°F) and maximums reaching up to 31°C (87°F), resulting in a pleasant average of 15°C (59°F). This month experiences a fair amount of rainfall, totaling 66 mm (2.6 in) over approximately 11 days, and humidity levels are relatively high at 83%. In contrast, March presents a much colder climate, with temperatures dipping as low as -9°C (16°F) and averaging at 6°C (43°F), peaking at a more moderate 21°C (70°F). Rainfall in March is slightly higher, totaling 73 mm (2.9 in) spread over 15 days, accompanied by a marginally higher humidity level of 86%. For more detailed insights, you can visit Westerbork weather in March.

September and April exhibit distinct weather patterns that highlight the transition between seasons. In September, temperatures range from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), with an average of 15°C (59°F). The month also experiences relatively high humidity at 83% and receives about 66 mm (2.6 in) of precipitation over 11 days. In contrast, April features cooler temperatures, with lows dipping to -4°C (25°F) and highs reaching 28°C (83°F), averaging 9°C (49°F). The precipitation is lower at 40 mm (1.6 in) across 9 days and humidity is slightly higher at 84%. This comparison clearly shows that September tends to be warmer and wetter than April, making it an ideal month for outdoor activities. For more detailed weather information specific to April, you can visit Westerbork weather in April.

September and May present interesting contrasts in weather, despite both months experiencing similar maximum temperatures around 31°C (87°F in September and 88°F in May). September boasts a warmer average temperature of 15°C (59°F), while May's average dips to 13°C (56°F). Precipitation levels are fairly comparable, with September receiving 66 mm over 11 days and May having slightly less at 62 mm over 13 days. Additionally, September tends to be more humid, with an average humidity of 83% compared to May's 80%. For a more detailed look at May weather, you can visit Westerbork weather in May.

In comparing the weather of September and June, it is evident that both months exhibit distinct characteristics. September tends to be slightly cooler, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), while June offers warmer conditions with averages starting at 6°C (43°F) and peaking at 35°C (95°F). Additionally, June experiences higher humidity levels at 75%, compared to September's 83%. Precipitation is also notable in both months, with June averaging 78 mm (3.1 in) over 12 days and September seeing 66 mm (2.6 in) across 11 days. For more detailed information on weather conditions specific to June, see Westerbork weather in June.

In comparing the weather between September and July, we observe notable differences in temperature and precipitation. September experiences a wider temperature range, with a minimum of 4°C (39°F) and a maximum of 31°C (87°F), leading to an average of 15°C (59°F). In contrast, July is generally warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 38°C (100°F) and an average of 18°C (65°F).

Precipitation patterns also differ, as July sees a higher total of 84 mm (3.3 in) over 14 days, compared to September’s 66 mm (2.6 in) over 11 days, indicating slightly wetter conditions during the mid-summer month. Humidity levels vary as well, with September recording 83%, making it feel more humid than July’s 75%. For more detailed information on July weather, check out Westerbork weather in July.

In comparing the weather conditions of September and August, September tends to be cooler with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 31°C (87°F), averaging around 15°C (59°F). In contrast, August experiences warmer temperatures, with a minimum of 8°C (46°F) and a maximum of 35°C (96°F), averaging 18°C (65°F). Interestingly, August also sees more precipitation, totaling 89 mm (3.5 in) over 16 days, while September has 66 mm (2.6 in) of rain over just 11 days. Additionally, September has a higher humidity level at 83%, compared to August's 75%. For more detailed information on August weather, you can visit Westerbork weather in August.

September tends to be warmer than October, with average temperatures reaching up to 15°C (59°F) compared to October's average of 12°C (53°F). However, October experiences cooler nights, with minimum temperatures dropping to -1°C (31°F), while September's minimum is milder at 4°C (39°F). Both months see considerable rainfall, but October has slightly higher precipitation at 82 mm (3.2 in) over 15 days, compared to September's 66 mm (2.6 in) typically over 11 days. Additionally, October's humidity is marginally higher at 86%, compared to September's 83%. For more details on the weather in October, you can visit Westerbork weather in October.

September experiences a wide range of temperatures, with minimums reaching 4°C (39°F) and maximums peaking at a warm 31°C (87°F), averaging around 15°C (59°F). Humidity is relatively high at 83%, and the month sees about 66 mm (2.6 in) of precipitation over 11 days. In contrast, November brings cooler conditions, with minimum temperatures dropping to -2°C (29°F) and maximums capping at 19°C (66°F), averaging around 7°C (45°F). While the precipitation is slightly lower at 50 mm (2.0 in), it occurs over more days, totaling 12. Humidity also rises slightly to 87%, making November feel even chillier. For more details on November weather specifics, you can refer to Westerbork weather in November.

September and December present striking contrasts in weather conditions. In September, temperatures range from a mild 4°C (39°F) at night to a warm 31°C (87°F) during the day, with an average of 15°C (59°F). The month experiences about 66 mm (2.6 in) of precipitation over 11 days, accompanied by relatively high humidity at 83%. In contrast, December brings cooler temperatures, with nighttime lows plummeting to -7°C (20°F) and daytime highs peaking at 14°C (57°F), resulting in an average of just 5°C (41°F). This month sees slightly higher precipitation levels at 81 mm (3.2 in) spread across 16 days, and the humidity remains similar at 86%. For a detailed look at December weather in Westerbork, you can check this link: Westerbork weather in December.

Compare Westerbork's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Westerbork

September in Westerbork showcases a dynamic transition from the warmth of summer to the cool embrace of autumn. With temperatures swinging significantly, it's not unusual to experience days that peak at a balmy 31°C (87°F), yet drop to a crisp 4°C (39°F) during the night. This month also brings frequent rainfall, with precipitation occurring on about half the days, and an average humidity of 83% adds to the season's distinct feel. As nature begins to shift colors, September stands out as a month of change, setting the stage for the cooler months ahead. For a deeper understanding of what to expect throughout the year, explore the full details at Westerbork Climate.